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Posted to issues@flink.apache.org by rmetzger <gi...@git.apache.org> on 2014/07/29 19:26:41 UTC

[GitHub] incubator-flink pull request: Improved Error Handling and Usabilit...

GitHub user rmetzger opened a pull request:

    https://github.com/apache/incubator-flink/pull/86

    Improved Error Handling and Usability of the Flink YARN Client

    This pull request is addressing the following issues:
    * [FLINK-995] TaskManagers are called TaskTracker in NepheleMiniCluster
    * [FLINK-968] Add a yarn session parameter for the number of task slots per task manager
    * Users can now set any configuration value using `-D` flags.
    * I added a RPC service between the YARN Client and the ApplicationMaster for better error reporting (and also status information to the user)
    * The log view in the webinterface can now handle multiple log directories (can happen with yarn)
    * The webinterface shows the number of slots in the cluster
    * Some renamings in the web interface (Apache Flink instead of Flink).
    * I also fixed a really annoying bug in the RPC service (it swallowed basically all exceptions during deserialization of objects send over RPC).
    * I've updated the documentation of the YARN client.
    
    The changes have been tested on Amazon EMR and the 25 nodes cluster @ TUB.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/rmetzger/incubator-flink improve_yarn_after_rename_rebased

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-flink/pull/86.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #86
    
----
commit d9504290e508ff257bb530b478123dd74541353d
Author: Robert Metzger <me...@web.de>
Date:   2014-06-16T15:56:59Z

    [YARN] properly set diagnostics messages on failures

commit 59c7a93bc62b2b9fb8d3bd6d8749eaa11c72d1e2
Author: Robert Metzger <rm...@apache.org>
Date:   2014-07-17T08:55:30Z

    [FLINK-968] Add slot parameter to YARN client

----


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[GitHub] incubator-flink pull request: Improved Error Handling and Usabilit...

Posted by asfgit <gi...@git.apache.org>.
Github user asfgit closed the pull request at:

    https://github.com/apache/incubator-flink/pull/86


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